<?php
class Hello{
	static function test($i, $s){
		return array($i * 10, $s . ' Services');
	}
	
	static function test2(){
		if(isset($_SESSION['count'])) {
			$_SESSION['count']++;
		} else {
			$_SESSION['count'] = 1;
		}
		
		return $_SESSION['count'];
	}
}
?>